21623412

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{3943}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 50577856

約数和(自身を除く): 28954444

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 3943, 5484, 7886, 11829, 15772, 23658, 47316, 1801951, 3603902, 5405853, 7207804, 10811706, 21623412]

約数ペア:

[(1, 21623412), (2, 10811706), (3, 7207804), (4, 5405853), (6, 3603902), (12, 1801951), (457, 47316), (914, 23658), (1371, 15772), (1828, 11829), (2742, 7886), (3943, 5484)]